OPERATING CONTROLS AND INDICATORS TMS9000-2 OPERATOR MANUAL
3-68 Published 02-21-2019, Control # 611-05
Telescoping emergency program
In the event of a malfunction in the telescoping mechanism,
or if maintenance is needed for the tele cylinder mechanism,
you can manipulate the main boom with the Telescoping
emergency program.
The emergency program is not intended for crane operation
and is therefore restricted to approximately 1000 seconds (or
16 minutes). After that allotted time, the password must be
entered again.
If possible, set down the load before starting the emergency
program.
There is a standard control level for the emergency program,
and there is an extended control level for the emergency
program. The standard control level or standard emergency
program is accessed with the password as shown (HELP).
The extended control level or extended emergency program
is accessed with the passcode (a set of numbers provided to
the customer as described below).
The standard emergency program is intended for standard
maintenance, such as bringing the telescoping cylinder to
the access hole. In this case, all boom sections are fully
retracted, the T1 telescoping section can be unlocked, and
then this boom section can be extended to the first locking
position, and then this boom section can be locked there,
and then the telescoping cylinder can be retracted to the
hole. The standard emergency program will only allow
extending the telescoping cylinder if the boom length is not
longer than this particular configuration (i.e. T1 at first locking
position and all other boom sections fully retracted and
locked). If the boom is completely retracted, then the
telescoping cylinder can be manipulated between the boom
sections; this can be used to test the operation of the locking
mechanism and the telescoping cylinder.
The extended emergency program has no logical restrictions
for the operation of the locking mechanism or the motion of
the telescoping cylinder. This level of control is expected to
be used when there has been a condition that is not handled
by the control system (such as difficulties with hardware,
communication loss, or entrapped air in the telescoping
system). It is entirely the responsibility of the operator to be
aware of the location of the boom components and to use the
appropriate commands and motions.
Open Submenu Emergency program
• Select and confirm the letters H-E-L-P (1, (Figure 3-63))
– the screen to access the Telescoping emergency
program is opened.
• If Manitowoc Crane Care or Local Distributor has
provided a passcode for the extended emergency
program, then the passcode can be entered by using the
Item Description
1 Lift plan radius entry box
2 Lift plan hook load entry box
3 Lift plan boom length entry box
4
Symbol indicating radius for first column of the
table.
5
Symbol indicating hook load for second column
of the table.
6
Symbol indicating boom length for third column
of the table.
7
Symbol indicating approximate time (in seconds)
for boom configuration (“tele pictures”) to be
completed.
8
Table of possible boom configurations (“tele
pictures”) that meet the lift plan criteria.
9
For the row in the table that is highlighted, this is
the boom configuration (“tele picture”).
10
For the row in the table that is highlighted, this is
a schematic view of the boom configuration.
11
Up arrow, when selected and select Enter, the
highlighted row moves up in the table.
12
Down arrow, when selected and select Enter, the
highlighted row moves down in the table.
13
OK button; when selected and select Enter, the
highlighted row's boom configuration is accepted
and sent to the Semi-automatic mode screen,
and the boom commences to attempt to use this
boom configuration.
14
Reset option; when selected and select Enter,
the lift plan entry values are set to 0 and boom
configurations cleared.
To Next Page
Loading...
Need help?
General
